13822270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 32140800

約数和(自身を除く): 18318530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 619, 638, 770, 1015, 1238, 1595, 2030, 2233, 3095, 3190, 4333, 4466, 6190, 6809, 8666, 11165, 13618, 17951, 21665, 22330, 34045, 35902, 43330, 47663, 68090, 89755, 95326, 125657, 179510, 197461, 238315, 251314, 394922, 476630, 628285, 987305, 1256570, 1382227, 1974610, 2764454, 6911135, 13822270]

約数ペア:

[(1, 13822270), (2, 6911135), (5, 2764454), (7, 1974610), (10, 1382227), (11, 1256570), (14, 987305), (22, 628285), (29, 476630), (35, 394922), (55, 251314), (58, 238315), (70, 197461), (77, 179510), (110, 125657), (145, 95326), (154, 89755), (203, 68090), (290, 47663), (319, 43330), (385, 35902), (406, 34045), (619, 22330), (638, 21665), (770, 17951), (1015, 13618), (1238, 11165), (1595, 8666), (2030, 6809), (2233, 6190), (3095, 4466), (3190, 4333)]